iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

wifi: mac80211: remove band from TX info in MLO

Browse Source 
If the interface is an MLD, then we don't know which band
the frame will be transmitted on, and we don't know how to
look up the band. Set the band information to zero in that
case, the driver cannot rely on it anyway.

No longer inline ieee80211_tx_skb_tid() since it's even
bigger now.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
2022-06-01 15:59:31 +02:00
parent d8787ec6b4
commit eef25a6679
3 changed files with 73 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/net/mac80211.h
View File

@ -1029,7 +1029,9 @@ ieee80211_rate_get_vht_nss(const struct ieee80211_tx_rate *rate)
* (3) TX status information - driver tells mac80211 what happened
*
* @flags: transmit info flags, defined above
* @band: the band to transmit on (use for checking for races)
* @band: the band to transmit on (use e.g. for checking for races),
* not valid if the interface is an MLD since we won't know which
* link the frame will be transmitted on
* @hw_queue: HW queue to put the frame on, skb_get_queue_mapping() gives the AC
* @ack_frame_id: internal frame ID for TX status, used internally
* @tx_time_est: TX time estimate in units of 4us, used internally